| 摘要 |
A code generation method includes: an operation of obtaining a first seed for generating a one-time password (OTP), a first unique code designated for a first user, and a character set; an operation of generating a first OTP by using the first seed; an operation of mapping the computation result of the first OTP and the first unique code to the character set in order to generate a first sub-code; an operation of generating a second sub-code by mapping the first OTP and the calculation result onto the character set; and an operation of using the first sub-code and the second sub-code to generate a code. |
